Philip K Dick wrote 36 science-fiction novels that were published between 1955 and 1988. Two of these novels, Radio Free Albemuth and Nick and the Glimmung (a children's book) where published posthumously. The most productive year was 1964 with 6 books published. Between 1955 and today these novels have been published in more than 387 english language editions. The entire collection of his Science Fiction novels except for two novels (Do Androids Dream of Electric Sheep and The Ganymede Takeover written in collaboration with Ray Nelson) is available from the publisher Vintage. ______________________________________________________________________________________________________